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Table of Content High Voltage Vehicle High Voltage Vehicle Tools

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High Voltage Test Adapter
Model: VAS6558A/37A
$916.33 *

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The high-voltage testing adapter should be used on electric vehicles together with the VAS 6558A high-voltage measuring module to test the lines between the high-voltage battery and the high-voltage heater, electrical air conditioning compressor, high-voltage heater battery, DC/DC converter, on-board charger and contactless high-voltage battery charging. 
Detailed instructions on how to use it are given in the Guided Fault Finding.

First use:
VW ID.4 from 2021>

Delivery includes:

  • 1x high-voltage testing adapter
  • 1x USB stick with owner's manual
  • 1x case

Tool Requirements

Tool Number VAS6558A/37A
Availability Available
Superseded To
Tool Class Test Equip
VW US Requirement Minimum
VW US Auto Ship Number AT-440 P8
VW US Auto Ship Date 11/29/2021
AUDI US Requirement Minimum
AUDI US Auto Ship Number AT-447 P4
AUDI US Auto Ship Date 12/26/2022
VW Canada Requirement Minimum
VW Canada Auto Ship Number AT-441 P4
AUDI Canada Requirement Minimum
AUDI Canada Auto Ship Number AT-449 P4
VW Special Requirement MEB Dealer Req
VW MRT Quantity 1
AUDI MRT Quantity 1

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